Form
Powder
pH
pKa4.0
MeltingPoint
233-235°C
GibberellicacidA3isslightlysolubleinaqueoussolution(5mg/mL)andisamemberoftheclassicalhormoneclass,gibberellin.
77-06-5
C19H22O6
346.37
Gibberellinsarehighlyexpressedinseedembryosbeforeaplantcanusephotosynthesistoacquireenergy.Duringthisstage,starchservesasaprimaryenergysourceandissubsequentlydegradedbygibberellininducedactivity.
2-8°C
Powder
pKa4.0
233-235°C